SkySilk Benchmarks

SiFive RISC-V testing on Linux via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1809073-AR-1809057RA27&gru&sro.

SkySilk BenchmarksProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkAudioOSKernelCompilerFile-SystemScreen ResolutionSystem LayerDisplay DriverOpenGLOpenCLSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC SuperSkySilk EPYC GiganticSiFive RISC-V - Western Digital WD1600AAJS-62 x AMD EPYC 7601 32-Core @ 2.20GHz (64 Cores)HPE ProLiant DL385 Gen10 (A40 BIOS)AMD Family 17h8 x 32 GB DDR4-2400MT/s UNKNOWN2 x 128GB SAMSUNG MZNLF128Matrox s G200eHSmart CableBroadcom Limited NetXtreme BCM5719 Gigabit PCIeUbuntu 18.044.15.18-1-pve (x86_64)GCC 7.3.0ext41024x768lxcSiFive RISC-V @ 3.70GHz (2 Cores / 4 Threads)MSI A68HM-E33 (MS-7721) v9.0 (V9.3 BIOS)AMD Family 15h8192MB160GB Western Digital WD1600AAJS-6 + 120GB GOODRAM + 1000GB TOSHIBA DT01ACA1(993/941MHz)Realtek ALC887-VDHP w2007Realtek RTL8111/8168/8411Linux4.18.5_1 (x86_64)NVIDIA 396.544.5.0OpenCL 1.2 CUDA 9.2.210GCC 8.2.0 + Clang 6.0.1xfs1680x1050OpenBenchmarking.orgCompiler Details- SkySilk EPYC Medium: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - SkySilk EPYC Power: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - SkySilk EPYC Super: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - SkySilk EPYC Gigantic: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - SiFive RISC-V - Western Digital WD1600AAJS-6: --build=x86_64-unknown-linux-gnu --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-nls --disable-target-libiberty --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-default-pie --enable-default-ssp --enable-fast-character --enable-languages=c,c++,objc,obj-c++,fortran,lto,go --enable-lto --enable-plugins --enable-serial-configure --enable-shared --enable-threads=posix --enable-vtable-verify --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu Disk Details- SkySilk EPYC Medium: NOOP / data=ordered,relatime,rw,stripe=1024- SkySilk EPYC Power: NOOP / data=ordered,relatime,rw,stripe=1024- SkySilk EPYC Super: NOOP / data=ordered,relatime,rw,stripe=1024- SkySilk EPYC Gigantic: NOOP / data=ordered,relatime,rw,stripe=1024- SiFive RISC-V - Western Digital WD1600AAJS-6: MQ-DEADLINE / attr2,inode64,noquota,relatime,rwProcessor Details- Scaling Governor: acpi-cpufreq performancePython Details- SkySilk EPYC Medium: Python 2.7.15rc1 + Python 3.6.5- SkySilk EPYC Power: Python 2.7.15rc1 + Python 3.6.5- SkySilk EPYC Super: Python 2.7.15rc1 + Python 3.6.5- SkySilk EPYC Gigantic: Python 2.7.15rc1 + Python 3.6.5- SiFive RISC-V - Western Digital WD1600AAJS-6: Python 2.7.15 + Python 3.6.6Security Details- SkySilk EPYC Medium: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection- SkySilk EPYC Power: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection- SkySilk EPYC Super: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection- SkySilk EPYC Gigantic: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection- SiFive RISC-V - Western Digital WD1600AAJS-6: __user pointer sanitization + Full AMD retpoline + SSB disabled via prctl and seccomp ProtectionKernel Details- SiFive RISC-V - Western Digital WD1600AAJS-6: scsi_mod.use_blk_mq=YEnvironment Details- SiFive RISC-V - Western Digital WD1600AAJS-6: MAKEFLAGS=-j4OpenCL Details- SiFive RISC-V - Western Digital WD1600AAJS-6: GPU Compute Cores: 384

SkySilk Benchmarkscompilebench: Initial Createcompilebench: Compilestockfish: Total Timeredis: SETredis: GETredis: SADDphpbench: PHP Benchmark Suiteopenssl: RSA 4096-bit Performancepgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writepybench: Total For Average Test Timesbuild-linux-kernel: Time To Compileparboil: OpenMP MRI Griddingparboil: OpenMP Stencilparboil: OpenMP LBMcompress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19SkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC SuperSkySilk EPYC GiganticSiFive RISC-V - Western Digital WD1600AAJS-6304.29915.945668738945850.501329614.481287040.96356268625.7039448.282478.892552301.0068.6874.63219.30198.676.06107.65101581441102678.581440264.251411685.793572811092.0771995.872470.332530174.2192.1743.68118.05180.82292.521340.44147472651039223.521299577.711131110.473509571786.3899311.262933.542583110.8991.9329.4692.17186.62304.341349.08195457651052333.591269102.861381462.343586382090.67121218.792945.45256292.46106.0928.40101.16190.1481.5480.085444623302007.31337105.46363696.56356431331.3338589.392925.382542667.69219.48OpenBenchmarking.org

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super70140210280350SE +/- 12.86, N = 6SE +/- 4.42, N = 5SE +/- 2.47, N = 3SE +/- 0.01, N = 3SE +/- 3.19, N = 1281.54304.34304.296.06292.52

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super30060090012001500SE +/- 19.00, N = 3SE +/- 39.76, N = 3SE +/- 220.40, N = 3SE +/- 0.41, N = 3SE +/- 24.71, N = 380.081349.08915.94107.651340.44

Compile Bench

Performance / Cost - Test: Initial Create

OpenBenchmarking.orgMB/s Per Dollar, More Is BetterCompile Bench 0.6Performance / Cost - Test: Initial CreateSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super400800120016002000272.682043.5910.86357.391. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Compile Bench

Performance / Cost - Test: Compile

OpenBenchmarking.orgMB/s Per Dollar, More Is BetterCompile Bench 0.6Performance / Cost - Test: CompileSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super130026003900520065001208.746151.38192.891637.681. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Stockfish

Performance / Cost - Total Time

OpenBenchmarking.orgNodes Per Second Per Dollar, More Is BetterStockfish 9Performance / Cost - Total TimeSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super8M16M24M32M40M17512557.1238070772.3318201297.2618017428.221. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super4M8M12M16M20MSE +/- 9946.23, N = 3SE +/- 66990.76, N = 3SE +/- 74788.13, N = 3SE +/- 153554.89, N = 4SE +/- 51424.87, N = 3544462319545765566873810158144147472651. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

Meta Performance Per Dollar

Performance Per Dollar

OpenBenchmarking.orgPerformance Per Dollar, More Is BetterMeta Performance Per DollarPerformance Per DollarSkySilk EPYC GiganticSkySilk EPYC PowerSkySilk EPYC Super300K600K900K1200K1500K1329310.231629285.131426152.411. SkySilk EPYC Gigantic: $1.1161 reported value. Average value: 1483643.15.2. SkySilk EPYC Power: $0.5581 reported value. Average value: 909304.03.3. SkySilk EPYC Super: $0.8185 reported value. Average value: 1167305.74.

Redis

Performance / Cost - Test: SET

OpenBenchmarking.orgRequests Per Second Per Dollar, More Is BetterRedis 4.0.8Performance / Cost - Test: SETSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super1.4M2.8M4.2M5.6M7M942866.766352253.191975772.411269668.321. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Redis

Performance / Cost - Test: GET

OpenBenchmarking.orgRequests Per Second Per Dollar, More Is BetterRedis 4.0.8Performance / Cost - Test: GETSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super2M4M6M8M10M1137087.058929580.122580656.241587755.301. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Redis

Performance / Cost - Test: SADD

OpenBenchmarking.orgRequests Per Second Per Dollar, More Is BetterRedis 4.0.8Performance / Cost - Test: SADDSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super2M4M6M8M10M1237758.578643659.912529449.541381930.931. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super200K400K600K800K1000KSE +/- 13046.97, N = 6SE +/- 35690.67, N = 12SE +/- 46565.58, N = 12SE +/- 30937.33, N = 9SE +/- 25853.75, N = 12302007.311052333.59945850.501102678.581039223.521. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super300K600K900K1200K1500KSE +/- 18690.98, N = 6SE +/- 62653.56, N = 12SE +/- 39649.70, N = 11SE +/- 45772.01, N = 12SE +/- 54230.38, N = 12337105.461269102.861329614.481440264.251299577.711. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SADD

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super300K600K900K1200K1500KSE +/- 5476.66, N = 5SE +/- 52873.96, N = 12SE +/- 5043.78, N = 3SE +/- 20189.75, N = 3SE +/- 35936.06, N = 12363696.561381462.341287040.961411685.791131110.471. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super80K160K240K320K400KSE +/- 225.50, N = 3SE +/- 675.58, N = 3SE +/- 1475.91, N = 3SE +/- 497.58, N = 3SE +/- 4576.61, N = 3356431358638356268357281350957

PHPBench

Performance / Cost - PHP Benchmark Suite

OpenBenchmarking.orgScore Per Dollar, More Is BetterPHPBench 0.8.1Performance / Cost - PHP Benchmark SuiteSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super500K1000K1500K2000K2500K321331.422392666.22640173.80428780.701. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

OpenSSL

Performance / Cost - RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second Per Dollar, More Is BetterOpenSSL 1.1.0fPerformance / Cost - RSA 4096-bit PerformanceSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super90018002700360045001873.194202.151956.762182.501. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.0fRSA 4096-bit PerformanceSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super400800120016002000SE +/- 1.03, N = 3SE +/- 13.42, N = 3SE +/- 6.62, N = 3SE +/- 21.30, N = 12SE +/- 30.56, N = 4331.332090.67625.701092.071786.381. (CC) gcc options: -O3 -pthread -m64 -lssl -lcrypto -ldl

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlySiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super30K60K90K120K150KSE +/- 528.73, N = 6SE +/- 1405.69, N = 3SE +/- 11.64, N = 3SE +/- 277.17, N = 3SE +/- 549.01, N = 338589.39121218.7939448.2871995.8799311.261. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Performance / Cost - Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS Per Dollar, More Is BetterPostgreSQL pgbench 10.3Performance / Cost - Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super4K8K12K16K20K2639.0616648.024426.323584.041. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super6001200180024003000SE +/- 144.06, N = 6SE +/- 11.05, N = 3SE +/- 34.52, N = 12SE +/- 31.56, N = 3SE +/- 7.87, N = 32925.382945.452478.892470.332933.541. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Performance / Cost - Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS Per Dollar, More Is BetterPostgreSQL pgbench 10.3Performance / Cost - Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlySkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super60K120K180K240K300K108609.26264931.36129001.74121333.241. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super6001200180024003000SE +/- 6.36, N = 3SE +/- 3.71, N = 3SE +/- 2.08, N = 3SE +/- 2.19, N = 3SE +/- 16.19, N = 325422562255225302583

PyBench

Performance / Cost - Total For Average Test Times

OpenBenchmarking.orgMilliseconds x Dollar, Fewer Is BetterPyBench 2018-02-16Performance / Cost - Total For Average Test TimesSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super60012001800240030002859.45379.991411.992114.191. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileSiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super140280420560700SE +/- 19.20, N = 6SE +/- 1.30, N = 3SE +/- 4.85, N = 3SE +/- 2.92, N = 3SE +/- 1.07, N = 3667.6992.46301.00174.21110.89

Parboil

Test: OpenMP MRI Gridding

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super20406080100SE +/- 3.34, N = 12SE +/- 0.74, N = 3SE +/- 0.18, N = 3SE +/- 2.34, N = 12106.0968.6892.1791.931. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

Parboil

Test: OpenMP Stencil

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super20406080100SE +/- 1.02, N = 9SE +/- 1.02, N = 12SE +/- 0.09, N = 3SE +/- 0.46, N = 328.4074.6343.6829.461. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

Parboil

Test: OpenMP LBM

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super50100150200250SE +/- 1.39, N = 3SE +/- 2.49, N = 3SE +/- 1.72, N = 3SE +/- 1.51, N = 12101.16219.30118.0592.171. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp

Zstd Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19SiFive RISC-V - Western Digital WD1600AAJS-6SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super50100150200250SE +/- 0.28, N = 3SE +/- 2.69, N = 3SE +/- 3.29, N = 9SE +/- 1.13, N = 3SE +/- 2.79, N = 3219.48190.14198.67180.82186.62-lz -llzma-lz -llzma1. (CC) gcc options: -O3 -pthread

Timed Linux Kernel Compilation

Performance / Cost - Time To Compile

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterTimed Linux Kernel Compilation 4.18Performance / Cost - Time To CompileSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super20406080100103.1944.8297.2390.761. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Parboil

Performance / Cost - Test: OpenMP MRI Gridding

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterParboil 2.5Performance / Cost - Test: OpenMP MRI GriddingSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super306090120150118.4110.2351.4475.241. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Parboil

Performance / Cost - Test: OpenMP Stencil

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterParboil 2.5Performance / Cost - Test: OpenMP StencilSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super71421283531.7011.1124.3824.111. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Parboil

Performance / Cost - Test: OpenMP LBM

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterParboil 2.5Performance / Cost - Test: OpenMP LBMSkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super306090120150112.9032.6565.8875.441. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Zstd Compression

Performance / Cost - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19

OpenBenchmarking.orgSeconds x Dollar, Fewer Is BetterZstd Compression 1.3.4Performance / Cost - Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19SkySilk EPYC GiganticSkySilk EPYC MediumSkySilk EPYC PowerSkySilk EPYC Super50100150200250212.2229.58100.92152.751. SkySilk EPYC Gigantic: $1.1161 reported cost.2. SkySilk EPYC Medium: $0.1489 reported cost.3. SkySilk EPYC Power: $0.5581 reported cost.4. SkySilk EPYC Super: $0.8185 reported cost.

Phoronix Test Suite v10.8.4